AP
Alice Parker — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Plaquemines, Louisiana
Our Model Tree links this Alice Parker across the 1920 and 1930 US Censuses in Plaquemines, Louisiana (XGBoost, ~Confirmed) — first a daughter (b.~1911), then head of a 8-person household.
Age 19
b. ~1911
Female
Daughter
Born: Louisiana
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Plaquemines, Louisiana |
| Surname | Parker |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Additional Details | |
| Occupation | Laborer |
| Industry | Truck farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Occupation | Laborer |
| Township / Ward | Police Jury Ward 7 |
| Est. Birth Year | ~1911 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Alice | Age | Birth yr |
|---|---|---|---|---|
| Marie Parker | Daughter | — | 12 | ~1918 |
| Alice Parker | Daughter | — | 19 | ~1911 |
| Gustave Parker | Daughter | — | 6 | ~1924 |
| Eugene Parker | Head | — | 42 | ~1888 |
| Eugene Parker | Son | — | 16 | ~1914 |
| Oliver Parker | Son | — | 9 | ~1921 |
| Willie Parker | Son | — | 4 | ~1926 |
| Augustine Parker | Spouse | — | 39 | ~1891 |
Census Appearances
1920
Plaquemines, Louisiana
Daughter, age 9
Plaquemines, Louisiana · implied b. ~1911 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Parker |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1930
Plaquemines, Louisiana
Daughter, age 19
Plaquemines, Louisiana · implied b. ~1911 — 8 household members
| Surname | Parker |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | Laborer |
| Industry | Truck farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Alice Parker across 2 US Census years (1920 and 1930) in Plaquemines, Louisiana, using XGBoost record linkage.
Show:
This person
Anchor record
Alice Parker
Daughter · 1930 · age 19 · b. ~1911 · Louisiana
★ You are viewing this record
Sibling
Oliver Parker
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marie Parker
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gustave Parker
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Willie Parker
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eugene Parker
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Plaquemines, Louisiana
Open full size
1930 US Federal Census — Plaquemines, Louisiana
Page Contents
50 people indexed on this census page (ia:1930:15thcensus815unit:0182)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Edward Parker | 23 | Son | Laborer | Louisiana |
| 2 | Preston Parker | 21 | Son | Laborer | Louisiana |
| 3 | Andrew Parker | 44 | Head | Farmer | Louisiana |
| 4 | Annie Parker | 39 | Wife | — | Louisiana |
| 5 | Abraham Parker | 22 | Son | Farmer | Louisiana |
| 6 | Allan Parker | 16 | Son | — | Louisiana |
| 7 | Marie Parker | 14 | Daughter | — | Louisiana |
| 8 | Lucille Parker | 13 | Daughter | — | Louisiana |
| 9 | Lilian Parker | 12 | Son | — | Louisiana |
| 10 | Anita Parker | 9 | Daughter | — | Louisiana |
| 11 | Cecile Parker | 8 | Daughter | — | Louisiana |
| 12 | Bernadine Parker | 7 | Daughter | — | Louisiana |
| 13 | Margaret Parker | 4 | Daughter | — | Louisiana |
| 14 | Janet Parker | 2 | Daughter | — | Louisiana |
| 15 | Robert Parker | 0 | Son | — | Louisiana |
| 16 | Lawrence Williams | 46 | Head | Farmer | Louisiana |
| 17 | Lillian Williams | 44 | Wife | — | Louisiana |
| 18 | Nelson Williams | 15 | Son | — | Louisiana |
| 19 | Louis Williams | 13 | Son | — | Louisiana |
| 20 | Anna Williams | 10 | Daughter | — | Louisiana |
| 21 | Edna Williams | 7 | Daughter | — | Louisiana |
| 22 | Emma Williams | 5 | Daughter | — | Louisiana |
| 23 | Ernest Williams | 2 | Son | — | Louisiana |
| 24 | Russell Williams | 0 | Son | — | Louisiana |
| 25 | Margaret Mose | 70 | Mother-in-law | — | Louisiana |
| 26 | George Ray | 45 | Head | Laborer | Louisiana |
| 27 | Lizzie Ray | 33 | Wife | Laborer | Louisiana |
| 28 | Rosalee Ray | 14 | Daughter | — | Louisiana |
| 29 | George Jr. Ray | 11 | Son | — | Louisiana |
| 30 | Walter Ray | 10 | Son | — | Louisiana |
| 31 | Angeles Ray | 8 | Daughter | — | Louisiana |
| 32 | Grover Williams | 42 | Head | Farmer | Louisiana |
| 33 | Clara Gray | 31 | Wife | Laborer | Louisiana |
| 34 | Birdie Gray | 15 | Daughter | — | Louisiana |
| 35 | Eugene Parker | 42 | Head | Farmer | Louisiana |
| 36 | Augustine Parker | 39 | Wife | — | Louisiana |
| 37 | Alice Parker THIS PERSON | 19 | Daughter | Laborer | Louisiana |
| 38 | Eugene Parker | 16 | Son | — | Louisiana |
| 39 | Marie Parker | 12 | Daughter | — | Louisiana |
| 40 | Oliver Parker | 9 | Son | — | Louisiana |
| 41 | Gustave Parker | 6 | Daughter | — | Louisiana |
| 42 | Willie Parker | 4 | Son | — | Louisiana |
| 43 | James Gray | 40 | Head | Laborer | Louisiana |
| 44 | Florence Gray | 33 | Wife | — | Louisiana |
| 45 | James Jr. Gray | 15 | Son | — | Louisiana |
| 46 | Edith Gray | 13 | Daughter | — | Louisiana |
| 47 | John Davis | 45 | Head | Farmer | Missouri |
| 48 | Lillie Davis | 45 | Wife | — | Louisiana |
| 49 | John Jr. Davis | 5 | Son | — | Louisiana |
| 50 | Samuel Joel | 50 | Boarder | Laborer | Louisiana |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)